Question

Plz help due tonight

Answer 1

Answer:

$50$

Step-by-step explanation:

The missing(?) —> x

$90 + 40 + x = 180 \\ 130 + x = 180 \\ x = 180 - 130 \\ x = 50$

I hope I helped you^_^

Answer 2

Answer:

The bottom left square of the triangle in 90 degrees always so take 90 + 40 giving you 130,

a Triangle has 180 degrees in total so 180 -130 = 50 degrees for the last side